- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
395 entries under adjective topic. ×
| decisive(determined, serious, resolute, persistent) | |
| dedicated(clear, strong, tough, severe) | |
| energetic(strong, sound, tough, solid) | |
| gluey(tough, thick, syrupy, tacky) | |
| gritty(strong, tough, determined, steady) | |
| gummy(secure, thick, tacky, sticky) | |
| gutsy(strong, tough, determined, vigorous) | |
| hidebound(determined, resolute, persistent, obstinate) | |
| iron(strong, tough, firm, solid) | |
| lasting(tough, firm, true, fixed) | |
| loyal(firm, true, fixed, resolute) | |
| patient(strong, firm, determined, steady) | |
| perseverant | |
| pig-headed(determined, resolute, obstinate, stubborn) | |
| recalcitrant(tough, firm, difficult, wild) | |
| stable(strong, sound, secure, tough) | |
| uncooperative(difficult, wild, awkward, persistent) | |
| unfailing(strong, firm, determined, steady) | |
| unshakeable | |
| willful(tough, firm, difficult, resist) |
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| APA | Smart Define. (2015). tenacious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/tenacious/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "tenacious thesaurus" https://smartdefine.org/tenacious/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, tenacious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/tenacious/thesaurus/synonyms>. |
| MLA | Smart Define. "tenacious thesaurus" 6 November 2015. Web. 24 September 2026. <https://smartdefine.org/tenacious/thesaurus/synonyms> |